Disadvantages ntawm Wet Blasting

Disadvantages ntawm Wet Blasting

2022-10-26Share

Disadvantages ntawm Wet Blasting

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Txawm hais tias ntub blasting muaj ntau qhov zoo, kuj muaj qee qhov tsis zoo. Kab lus no yuav sau qee qhov tsis zoo ntawm kev ntub dej blasting.

 

1.     Kev siv dej

Txoj kev ntub dej blasting yuav tsum sib tov cov dej nrog cov abrasive ua ntej los tsoo saum npoo, muaj cov dej ntau heev uas yuav tsum tau ua thaum ntub dej abrasive. Yog li, cov dej muaj txiaj ntsig zoo yog siv thaum lub sij hawm ntub dej tawg, Yog tias lub hom phiaj yog qhov nyuaj los ntxuav thiab xav tau lub sijhawm ntev, nws yuav tsum tau siv dej ntau dua.

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2.     Dej nyab

Kev ntub dej ntub tsis ua kom pom kev pom thaum txo cov plua plav hauv huab cua. Cov tshuaj tsuag dej tsoo rau saum npoo thiab thaws rov qab uas tsim cov dej pos huab uas tuaj yeem cuam tshuam rau kev pom ntawm cov neeg ua haujlwm.


3.     Tus nqi siab dua

ntub blasting yog kim dua pib dua li qhuav blasting. Qhov no yog vim ntub blasting tsis tsuas yog yuav tsum tau lub lauj kaub sandblast, tab sis kuj xav tau dej twj, sib tov, thiab reclamation systems. Kev ntub dej ntub yuav tsum tau siv ntau dua; yog li ntawd nce tus nqi ntawm kev yuav khoom tshiab.

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4.     Flash rusting

Tom qab siv txoj kev ntub dej blasting, tib neeg tsuas muaj sijhawm luv luv los siv cov txheej txheem tiv thaiv ntawm qhov chaw. Qhov no yog vim tias raug dej thiab oxygen nce tus nqi ntawm qhov yaig. Txhawm rau tiv thaiv qhov chaw pib corroding, qhov saum npoo yuav tsum tau sai thiab txaus cua qhuav tom qab ntub blasting. Nyob rau hauv qhov chaw ntawm kev tiv thaiv qhov chaw pib corroding, tib neeg tuaj yeem xaiv siv cov tshuaj tiv thaiv xeb uas tuaj yeem pab ua kom lub ntsej muag blasted los ntawm flash rusting. Txawm tias muaj cov xeb inhibitor, qhov blasted nto tseem muaj sijhawm tsawg dua ua ntej muab cov txheej tiv thaiv. Thiab qhov saum npoo tseem yuav tsum tau qhuav tag ua ntej pleev xim.


5.     Cov khib nyiab ntub dej

Tom qab ntub blasting, dej thiab ntub abrasive yuav tsum tau ntxuav. Nyob ntawm qhov blasted nto thiab cov xov xwm abrasive, cov khib nyiab tuaj yeem tshem tawm nyuaj dua li qhuav abrasive. Nws yuav nyuaj rau khaws cov dej thiab ntub abrasive.


Xaus

Qhov tsis zoo ntawm qhov ntub dej moj tej tawg muaj xws li cov dej khib nyiab, cov nqi ntau dua, qee qhov kev txwv tsis pub siv, thiab nws tsis yooj yim kom muaj cov xov xwm tawg thiab dej. Yog li ntawd, tib neeg yuav tsum ua tib zoo xav ua ntej lawv pib tawg.

 

 


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